WATTS WATER TECHNOLOGIES INC - Director's Dealing 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: WATTS WATER TECHNOLOGIES INC (WTS)
CIK: 0000795403
Period of Report: 2010-08-06

Reporting Person: MACPHEE TIMOTHY M (Corporate Controller)

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-08-06	Class A Common Stock	M	4000	$25.02	Acquired	18048	Direct
2010-08-06	Class A Common Stock	A	1667	—	Acquired	19715	Direct
2010-08-06	Class A Common Stock	M	100	$34.51	Disposed	19615	Direct
2010-08-06	Class A Common Stock	M	300	$34.49	Disposed	19315	Direct
2010-08-06	Class A Common Stock	M	600	$34.5	Disposed	18715	Direct
2010-08-06	Class A Common Stock	M	1400	$34.47	Disposed	17315	Direct
2010-08-06	Class A Common Stock	M	1600	$34.45	Disposed	15715	Direct

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2010-08-06	Stock Option (right to buy)	$25.02	M	4000	Disposed	2014-08-03	Class A Common Stock (4000)	Direct
2010-08-06	Stock Option (right to buy)	$33.65	A	5000	Acquired	2020-08-06	Class A Common Stock (5000)	Direct

F1: The stock option vests in four equal annual installments beginning on the date set forth above.